ReactKit/ReactKit — pull request #7 by inamiy (2014-12-20 01:52:54+00:00)
Title: Add hot/cold signal feature.

This pull request will add "hot/cold signal" functionality using SwiftTask's [paused-init feature](https://github.com/ReactKit/SwiftTask/pull/17).

All signals are now preferred "cold signal :snowflake:" by default,
and will "let it go" (auto-activate) on `<~` (progress), `then()`, `success()`, and `failure()` chaining.

Related: https://github.com/ReactKit/SwiftTask/pull/17